SOLUTION: y=2x+5 4x^2+y^2=36

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Question 1007989: y=2x+5
4x^2+y^2=36
Answer by ikleyn(52777) About Me  (Show Source):
You can put this solution on YOUR website!
.
y = 2x + 5
4x^2 + y^2 = 36
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Substitute y from the first equation to the second one. You will get

4x%5E2 + %282x+%2B+5%29%5E2 = 36.

Open the parentheses, simplify and solve the obtained quadratic equation.